UNI EN ISO 14855-2 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
DETERMINATION OF THE ULTIMATE AEROBIC BIODEGRADABILTY OF PLASTIC MATERIALS UNDER CONTROLLED COMPOSTING CONDITIONS - METHOD BY ANALYSIS OF EVOLVED CARBON DIOXIDE - PART 2: GRAVIMETRIC MEASUREMENT OF CARBON DIOXIDE EVOLVED IN A LABORATORY-SCALE TEST
02-09-2022
01-01-2009
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Procedure
8 Calculation
9 Expression and interpretation of results
10 Validity of results
11 Test report
Annex A (informative) - Basic principle of the test
Annex B (informative) Example of an apparatus using an
electrically heated composting vessel
Annex C (informative) - Derivation of the equation used to
calculate the degree of biodegradation from the
amount of carbon dioxide evolved
Bibliography
Describes a method for determining the ultimate aerobic biodegradability of plastic materials under controlled composting conditions by gravimetric measurement of the amount of carbon dioxide evolved.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 14855-2:2007 | Identical |
| EN ISO 14855-2:2009 | Identical |
| ISO 5663:1984 | Water quality — Determination of Kjeldahl nitrogen — Method after mineralization with selenium |
| ISO 8245:1999 | Water quality Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) |
| ISO 11721-1:2001 | Textiles Determination of resistance of cellulose-containing textiles to micro-organisms Soil burial test Part 1: Assessment of rot-retardant finishing |
| ISO 14855-1:2012 | Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions — Method by analysis of evolved carbon dioxide — Part 1: General method |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.